Food and Bioproducts Processing最新文献

{"title":"Isoflavone-rich extracts from okara using supercritical fluid extraction: Kinetic modeling and characterization","authors":"","doi":"10.1016/j.fbp.2024.09.019","DOIUrl":"10.1016/j.fbp.2024.09.019","url":null,"abstract":"<div><div>The lipid fraction and bioactive compounds from okara, a by-product of soybean processing, have been extracted by supercritical fluid extraction. The effect of operating parameters, pressure (20–40 MPa), temperature (40–80 ºC), and cosolvent usage (0–10 %wt. ethanol), on the extraction kinetics has been investigated, satisfactorily correlating the experimental data to the Sovová’s model. Extraction yield by SFE ranged from 0.1014 g extract/g insoluble solid (IS) at 20 MPa and 80 ºC to 0.1081 g extract/g IS at 30 MPa and 60 ºC (from 9.2 to 9.8 g extract/100 g okara, respectively), similar to Soxhlet extraction with n-hexane (9.2 ± 0.2 g extract/100 g). Pressure positively affected the initial extraction rate, which also increased with temperature except for the lowest pressure of 20 MPa, exhibiting a typical cross-over behavior. The use of ethanol as cosolvent promoted the extraction of phenolic compounds and isoflavones, and was less important in the extraction of tocopherols. Extraction yield using ethanol increased up to 0.1100 g extract/g IS at 40 MPa and 40 ºC. As expected, the higher content of bioactive compounds in the sc-CO₂ + ethanol extracts positively affected the antioxidant capacity, with the maximum found at 20 MPa, 40 ºC and 10 %wt. ethanol.</div></div>","PeriodicalId":12134,"journal":{"name":"Food and Bioproducts Processing","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142422973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Technical-economic assessment of 5-hydroxymethylfurfural production via catalytic hydrothermal synthesis from lignocellulosic forest residues","authors":"","doi":"10.1016/j.fbp.2024.09.021","DOIUrl":"10.1016/j.fbp.2024.09.021","url":null,"abstract":"<div><div>The 5-hydroxymethylfurfural is a high-value chemical that can be used as a raw material for the synthesis of biofuels and bioplastics. The use of forest woody residues as a source of biomass reduces the costs and environmental impacts associated with the process. The objective of this study was to optimize the conditions of catalytic hydrothermal synthesis of 5-HMF from the residue of three biomasses, and to carry out a technical-economic assessment of the feasibility of the process on an industrial scale. The materials used were forest woody residues, distilled water, acetic acid (CH₃COOH), and niobium oxide (Nb2O5) as a reaction catalyst.The identification and quantification of the 5-HMF yield was monitored by high-performance liquid chromatography (HPLC). For the technical-economic assessment, the CAPCOST Estimation Software® was used, which allows estimating the capital and operation costs, as well as the financial indicators of the project. Under optimized conditions, the maximum yield of 5-HMF was 32.6 %, based on dry mass (bdm). The technical-economic assessment (TEA) indicated that the project is economically viable, considering a selling price of 5-HMF of 2.16 dollars/kg. The main financial indicators were CAPEX of 197.83 million dollars, OPEX of 99.78 million dollars, net present value (NPV) of 197.83 million dollars, internal rate of return (IRR) of 44 %, and the payback time of 2.25 years.</div></div>","PeriodicalId":12134,"journal":{"name":"Food and Bioproducts Processing","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142422978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of production scale on the techno-economic viability and environmental life cycle analysis of lactic acid production in a sugarcane biorefinery","authors":"","doi":"10.1016/j.fbp.2024.09.020","DOIUrl":"10.1016/j.fbp.2024.09.020","url":null,"abstract":"<div><div>Biorefineries are vital for advancing circular economy and reducing the effects of products fossil fuels derived products on the environment. However, biorefineries often operate at smaller production scales than fossil refineries due to limited feedstock availability, which may be addressed by centralised processing with multiple feedstock sources. Lactic acid (LA) has several industrial applications and is a platform chemical used to produce products like acrylic acid and propylene glycol. The economic and environmental performances of an integrated biorefinery at different production scales, through different levels of feedstock centralization, were investigated, to determine the optimal scale for sugarcane-based LA production. Decreasing values for the minimum selling price (MSP; 1312–849 US$.t⁻¹) and increasing internal rates of return (IRRs; 31–64 %) were observed with increasing conversion scales of sugarcane A-molasses. The MSPs decrease from 90 to 450 kt_LA.y⁻¹ with small improvements in profitability beyond 450 kt_LA.y⁻¹, as confirmed by stochastic financial uncertainty analysis. In the environmental assessment, a linear increase was observed across all impact categories, mainly due to the added fuel consumption for feedstock transportation. LA production had a GWP100 range of 0.87–0.95 kg CO₂-eq.kg_LA⁻¹ and an abiotic depletion potential of 12–13 MJ.kg_LA⁻¹ which increased as the scale increased. In the ozone depletion category emissions of 9.96×10⁻⁸-1.13×10⁻⁷ kg CFC-11 eq.kg_LA⁻¹ comparable to other studies available in literature. Similarly, emission ranges of 1.11–1.17, 0.63–0.66, and 1581–1641 kg 1,4-DB eq.kg_LA⁻¹ were obtained in the human toxicity, freshwater and marine aquatic ecotoxicity categories as the scale increased. Environmentally the smallest scale at which transportation of feedstock was avoided (i.e. 90 kt_LA.y⁻¹) is preferred as opposed to 450 kt_LA.y⁻¹ for economic performance.</div></div>","PeriodicalId":12134,"journal":{"name":"Food and Bioproducts Processing","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142358039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of alkaline solution, carbohydrase and biomass:solvent on extraction efficiency, and protein and amino acid profiles of Palmaria palmata protein extracts","authors":"","doi":"10.1016/j.fbp.2024.09.017","DOIUrl":"10.1016/j.fbp.2024.09.017","url":null,"abstract":"<div><div>The impact of using different alkaline solutions, carbohydrases and changing the biomass to solvent volume ratio (biomass:solvent) on protein content, protein and biomass yield recovery in protein enriched extracts from <em>Palmaria palmata</em> (red seaweed) was studied. Protein extraction with alkaline solutions, i.e., NaOH, KOH, Ca(OH)₂ and Na₂CO₃ (at 0.12 M) along with (and without) carbohydrases B, BD and L (containing xylanase, a mixture of xylanase and cellulase, and a combination of cellulase, xylanase and polygalacturonase activities, respectively) was assessed. Principal component analysis was used to assess correlations (if any) between the different alkaline solvents, carbohydrases and changing biomass:solvent on extraction efficiency. The highest protein content (56.64 ± 0.43 % (w/w)) was obtained using KOH assisted extraction with carbohydrase BD. The highest protein and biomass yield recoveries (70.65 ± 1.38 and 21.99 ± 0.43 % (w/w), respectively) were obtained on extraction using NaOH assisted with carbohydrases BD. Electrophoretic, amino acid profile and amino acid score analyses displayed differences depending on the alkaline solvent used for protein extraction. Appropriate selection of the alkaline solvent, carbohydrase and biomass:volume combination during protein extraction can contribute to the production of compositionally enhanced high-quality protein concentrates from <em>P. palmata.</em></div></div>","PeriodicalId":12134,"journal":{"name":"Food and Bioproducts Processing","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142422974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In-pack radio frequency heating of liquid whole egg: Effect of agitation on heating rate and uniformity","authors":"","doi":"10.1016/j.fbp.2024.09.018","DOIUrl":"10.1016/j.fbp.2024.09.018","url":null,"abstract":"<div><div>In-pack radio frequency (RF) heating of liquid whole egg (LWE) was performed using a 27.12 MHz parallel-plate radio frequency (RF) system. To do this, 600 mL of LWE was subjected to RF heating in a RF-transparent plastic bag (140 mm×180 mm). Experiments were conducted at two different electrode gap settings (98 and 103 mm) with and without orbital movement in the horizontal plane. The effect of agitation on heating rate and uniformity was investigated for varying rpm’s (120 and 140 rpm) for a constant orbit diameter (35 mm). An orbital shaker was specially designed and coupled with the RF system for this purpose. Fiber optic probes were used to continuously measure the temperature of LWE at four different internal locations. Temperature uniformity index (TUI) was calculated to evaluate the uniformity of heating. Coagulation of LWE around the headspace was inevitable when the package was stationary during the treatment. Agitation brought about by orbital movement prevented the coagulation. Drastic improvement in heating rate and uniformity was observed upon orbital movement of LWE at all conditions.</div></div>","PeriodicalId":12134,"journal":{"name":"Food and Bioproducts Processing","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142328251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characterization and in vitro bioaccessability of optimized chia oil-Capsul-sodium alginate microparticles obtained by 3 nozzle spray-drying","authors":"","doi":"10.1016/j.fbp.2024.09.012","DOIUrl":"10.1016/j.fbp.2024.09.012","url":null,"abstract":"<div><div>The influence sodium alginate (SA) as an outer layer agent on bioaccessibility and matrix food release of purified chia oil (PCO) microencapsulated was investigated. PCO microparticles with Capsul were elaborated and optimized by response surface methodology (RSM), and then as an encapsulating agent and SA as an outer layer (PCO-Capsul/SA) were designed by mini spray-drying with 2 fluid nozzle (2-N) and 3 fluid nozzle (3-N). The optimal conditions obtained for PCO-Capsul system were: dryer inlet temperature of 114 °C and PCO:Capsul relation of 1:5.42. After the addition of SA out layer, PCO-Capsul/SA microparticles were subjected to <em>in vitro</em> static gastrointestinal digestion. PCO-Capsul/SA occurred mainly in the intestinal phase, showing the suitability of SA as an intestine-site release polymer. However, when PCO-Capsul/SA was incorporated into a yoghurt (Y), microparticles showed a significantly lower PCO matrix food release and bioaccessibility after <em>in vitro</em> digestion than PCO-Capsul-Y microparticles, due to their interaction between SA and Y. SA spray-dried by 3-N showed great potential for vehiculation of omega-3 rich oils in the future incorporation and develop of functional foods.</div></div><div><h3>Tweetable abstract</h3><div>This research shows the role of the sodium alginate incorporation by 3 nozzle spray dryer when the design of an intestine-delivery food ingredient is intended.</div></div>","PeriodicalId":12134,"journal":{"name":"Food and Bioproducts Processing","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142328248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CcCHIL, a type IV chalcone isomerase that can improve (2S)-naringenin production in Saccharomyces cerevisiae","authors":"","doi":"10.1016/j.fbp.2024.09.016","DOIUrl":"10.1016/j.fbp.2024.09.016","url":null,"abstract":"<div><div>(2<em>S</em>)-Naringenin, a crucial precursor in plant flavonoid synthesis, holds significance in diverse biological processes and potential therapeutic applications for human diseases. The economically valuable <em>Citrus reticulata</em> 'Chachi' citrus cultivar, renowned for its flavonoid-rich peel, was subjected to integrated transcriptomic and metabolomic analysis in this study to reveal patterns of flavonoid accumulation. The analysis revealed a strong correlation between the expression pattern of the gene encoding type IV chalcone isomerase (chalcone isomerase like, CHIL), <em>CcCHIL</em>, and the accumulation of flavonoids in <em>C. reticulata</em> 'Chachi' peel. Previous studies have demonstrated that type IV chalcone isomerase can enhance flavonoid accumulation in citrus and improve the catalytic efficiency of chalcone synthase <em>in vitro</em>, thereby increasing the titer of (2<em>S</em>)-naringenin. In this study, we constructed a genetically engineered yeast strain capable of <em>de novo</em> synthesis of (2<em>S</em>)-naringenin. We found that <em>CcCHIL</em> can increase (2<em>S</em>)-naringenin production in engineered yeast by 13.60 %. Subsequently, we conducted experiments using CHILs from various species and found that <em>GmCHIL</em> from <em>Glycine max</em> can increase (2<em>S</em>)-naringenin production in engineered yeast by 45.35 %. Sequence alignment, molecular docking predictions and site-directed mutagenesis showed that Asn151 is one of the key sites for <em>CHIL</em> improving (2<em>S</em>)-naringenin production. Our study unveiled <em>CcCHIL</em>'s crucial role in flavonoid biosynthesis in <em>C. reticulata</em> 'Chachi' peel and paving the way for future synthesis of intricate and economically valuable flavonoids.</div></div>","PeriodicalId":12134,"journal":{"name":"Food and Bioproducts Processing","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142315346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fabrication and characterization of novel biodegradable films based on tomato seed mucilage and gelatin plasticized with polyol mixtures","authors":"","doi":"10.1016/j.fbp.2024.09.015","DOIUrl":"10.1016/j.fbp.2024.09.015","url":null,"abstract":"<div><div>This research evaluates the potential of tomato seed mucilage (TSM) –gelatin (Ge) in producing edible films. Edible films were made using various ratios of TSM to Ge (1:0, 0.33:0.66, 0.66:0.33, and 0:1). Moreover, the effects of including three types of plasticizers, namely, glycerol (Gly), sorbitol (Sor), and polyethylene glycol (PEG) were investigated. The findings indicated that adding Ge did not affect the thickness of the films (p&gt;0.05). However, it significantly increased the tensile strength (TS) and Young's modulus while reducing the elongation at break (EB) (p˂0.05). A higher TSM ratio significantly increased total color difference (ΔE) and yellowness index while decreasing film lightness and whiteness index (WI) (p˂0.05). The contact angle significantly decreased with the TSM ratio increases and Ge decreases (p˂0.05). Moreover, this led to higher opacity, solubility, moisture content, oxygen permeability, water vapor permeability (WVP), swelling, and moisture absorption (p˂0.05). Adding a plasticizer had no effect on the films' opacity, contact angle, and thickness. The Gly-containing film featured the highest EB, solubility, moisture content, swelling, WVP, oxygen permeability, and moisture absorption. The Sor-containing film had the highest TS. TSM concentration was directly correlated with increased film heterogeneity and surface roughness. X-ray diffraction peaks became sharper by increasing TSM concentration and including PEG, while Gly inclusion produced ordered broad peaks.</div></div>","PeriodicalId":12134,"journal":{"name":"Food and Bioproducts Processing","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142315345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of near infrared and Raman fibre optic process sensors for protein determination in milk protein concentrate","authors":"","doi":"10.1016/j.fbp.2024.09.013","DOIUrl":"10.1016/j.fbp.2024.09.013","url":null,"abstract":"<div><div>This study investigated the potential of two fibre optic process sensors based on near infrared (NIR) or Raman spectroscopic technology for protein measurement in milk protein concentrate (MPC). Partial least squares (PLS) models were developed using NIR, Raman, and fusion of NIR and Raman spectra data. Calibration models developed were optimized by selecting different spectral pre-treatment methods and spectral regions. Overall, the three optimal models (NIR, Raman, fused NIR and Raman) yielded R²p values &gt;0.9 and RMSEP values in the range of 0.168–0.185 %. The optimised fusion model outperformed all Raman models and had a similar protein prediction accuracy (R²p = 0.911 and RMSEP = 0.178 %) compared to the optimised NIR model (R²p = 0.917 and RMSEP =0.168 %). Results of the study demonstrated that both NIR and Raman process probes can be used as process analytical technology (PAT) tools for inline protein measurements of MPC post membrane filtration.</div></div>","PeriodicalId":12134,"journal":{"name":"Food and Bioproducts Processing","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142315318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Shell structure impacts Camellia oleifera fruit splitting during dehydration","authors":"","doi":"10.1016/j.fbp.2024.09.006","DOIUrl":"10.1016/j.fbp.2024.09.006","url":null,"abstract":"<div><div>This study aims to enhance the processing efficiency of <em>Camellia oleifera</em> fruit by exploring the potential relationship between the splitting characteristics during the dehydration process and the structure of the <em>C. oleifera</em> shell. The analysis focused on understanding the structural changes, moisture transfer, and shrinkage strain of the <em>C. oleifera</em> shell during the shelling processes. The results indicate that the essence of shelling <em>C. oleifera</em> fruit is the uneven shrinkage strain of the shell after dehydration, with the uneven shrinkage of the mesocarp being the primary driving force for the separation of seeds from the shell. Because the cuticle prevents moisture transfer and epidermal cells limit shell shrinkage, the exocarp can restrict the efficiency of the shell shrinkage strain. By damaging the exocarp structure, the shelling efficiency of <em>C. oleifera</em> fruit can be increased by more than 50 % under both natural drying and hot air drying. Moreover, under hot air drying, the shelling efficiency of <em>C. oleifera</em> fruit with a damaged exocarp at a low temperature (55 ℃) is 12.5 % higher than that of undamaged fruit at a high temperature (75 ℃). This study provides new insights into improving the shelling efficiency of <em>C. oleifera</em> fruit.</div></div>","PeriodicalId":12134,"journal":{"name":"Food and Bioproducts Processing","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142422975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}